1st1

const buf = Buffer.allocUnsafe(16);

function f1(buf) {
  return (
    buf.slice(0, 4).toString("hex") +
    "-" +
    buf.slice(4, 6).toString("hex") +
    "-" +
    buf.slice(6, 8).toString("hex") +
    "-" +

1st1

import time
import threading


def generator():
    try:
        print('STARTED')
        time.sleep(5)
        yield 1
    finally:

1st1

import pyrsistent
import immutables
import time

I = 1000000
KEY = '5'


for N in [5, 10, 20, 30, 100, 200, 300, 400, 500, 1000]:
    print('=============')

1st1

#
# This source file is part of the EdgeDB open source project.
#
# Copyright 2016-present MagicStack Inc. and the EdgeDB authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0

1st1

diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py
index 492e377d09..3b1ed00af3 100644
--- a/Lib/asyncio/base_events.py
+++ b/Lib/asyncio/base_events.py
@@ -477,10 +477,7 @@ class BaseEventLoop(events.AbstractEventLoop):
     def _asyncgen_finalizer_hook(self, agen):
         self._asyncgens.discard(agen)
         if not self.is_closed():
-            self.create_task(agen.aclose())
-            # Wake up the loop if the finalizer was called from

1st1

#
# This source file is part of the EdgeDB open source project.
#
# Copyright 2016-present MagicStack Inc. and the EdgeDB authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0

1st1

diff --git a/Lib/dataclasses.py b/Lib/dataclasses.py
index 28e9f75127..ad3dc46b67 100644
--- a/Lib/dataclasses.py
+++ b/Lib/dataclasses.py
@@ -868,7 +868,7 @@ def _process_class(cls, init, repr, eq, order, unsafe_hash, frozen):
         # Include InitVars and regular fields (so, not ClassVars).
         flds = [f for f in fields.values()
                 if f._field_type in (_FIELD, _FIELD_INITVAR)]
-        _set_new_attribute(cls, '__init__',
+        had_own_init = _set_new_attribute(cls, '__init__',

1st1

diff --git a/Lib/test/bad_getattr.py b/Lib/test/bad_getattr.py
new file mode 100644
index 0000000000..b4f790f3bf
--- /dev/null
+++ b/Lib/test/bad_getattr.py
@@ -0,0 +1,3 @@
+x = 1
+
+__getattr__ = "Surprise!"
diff --git a/Lib/test/bad_getattr2.py b/Lib/test/bad_getattr2.py

1st1

import asyncio
import random
import time


async def worker(name, queue):
    while True:
        # Get a "work item" out of the queue.
        sleep_for = await queue.get()

1st1

import asyncio

from twisted.internet import asyncioreactor
asyncioreactor.install()

import treq
from twisted.internet.defer import Deferred, ensureDeferred
from twisted.internet.task import react

async def run():